Here is a crypto wallet designed to let you store your crypto coins securely. The Keystone Pro is a 100% air-grapped hardware wallet. It has a 4-inch touchscreen display and supports over 1000 cryptos. It comes with a backup & restore function.
This wallet lets you use QR code to send and receive crypto assets. It has an anti-tamper self-destruct mechanism. It has an EAL 5+ Secure Element. You can find out more about it here.